/*
 * Copyright 2017 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License")
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.netflix.spinnaker.clouddriver.aws.security;

import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.handlers.RequestHandler2;
import com.netflix.spinnaker.security.AuthenticatedRequest;

public class AddSpinnakerUserToUserAgentRequestHandler extends RequestHandler2 {
  @Override
  public AmazonWebServiceRequest beforeMarshalling(AmazonWebServiceRequest request) {
    final String userAgent = String.format("spinnaker-user/%s spinnaker-executionId/%s",
      AuthenticatedRequest.getSpinnakerUser().orElse("unknown"),
      AuthenticatedRequest.getSpinnakerExecutionId().orElse("unknown"));

    final AmazonWebServiceRequest cloned = request.clone();

    cloned.getRequestClientOptions().appendUserAgent(userAgent);
    return super.beforeMarshalling(cloned);
  }
}
